condition	mean	min	max
4 h after light	30.126291000000002	20.87967	39.372912
8 h after light	40.7375535	31.244114	50.230993
12 h after light	37.140667	26.737182	47.544152
4 h after dark	29.663448000000002	26.737182	32.589714
8 h after dark	20.9445645	18.250157	23.638972
12 h after dark	19.817429	19.817429	19.817429